FreeBSD-main-amd64-test - Build #24617 - Still Unstable

FreeBSD-main-amd64-test - Build #24617 (8b144c015c9cce0bc99a7fbdc43f22f51a946d2c) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24617/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24617/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24617/console

Status explanation:
"Unstable" - some tests are suspected being broken by the following changes
"Still Unstable" - the failing test cases have not been fixed by these
                   following changes and this is a notification to note that
                   these changes have not been fully tested by the CI system

Change summaries:
(Those commits are likely but not certainly responsible)

660bd40a598a498ad850911772fcff3f2511875a by glebius:
netlink: use domain specific send buffer

67d9023f07a495ca626fa7fec005713cbbd01ba2 by glebius:
netlink: uninline some KPI functions that work with struct nl_writer

0ad011ececb978e22a9bff2acf76633b094f1ff6 by glebius:
tests/netlink: add netlink socket buffer test

17083b94a91563aba15ba03d1c74796a35bb1c26 by glebius:
netlink: use protocol specific receive buffer

7e19c0186f001902efdc265139a9233b7a37eef1 by glebius:
netlink: improve nl_soreceive()

ff5ad900d2a0793659241eee96be53e6053b5081 by glebius:
netlink: refactor control data generation for recvmsg(2)

025007f39145ce98ae874c6bef947668c7f63a16 by glebius:
netlink: remove stale comment

67b0b907854af42788ec0ae24d5bd4d5c70b72d7 by jhb:
i386: Always bounce DMA requests above 4G for !PAE kernels

10f2e94acc1e1f01f9342a99cbf28708525885c3 by jah:
vm_page_reclaim_contig(): update comment to chase recent changes

8b144c015c9cce0bc99a7fbdc43f22f51a946d2c by np:
cxgbe(4): Destroy the tick mutex during VI detach.



The failed test cases:

1 tests failed.
FAILED:  sys.net.if_bridge_test.many_bridge_members

Error Message:
Test case body timed out